package com.wencst.security.handler;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import lombok.extern.slf4j.Slf4j;

@Slf4j
@Component
public class MyAccessDeniedHandler implements AccessDeniedHandler {
	
	@Override
	public void handle( HttpServletRequest httpServletRequest, 
					    HttpServletResponse httpServletResponse, 
					    AccessDeniedException e)
			throws IOException, ServletException {
		
		Authentication auth = SecurityContextHolder.getContext().getAuthentication();
		
		if(auth != null) {
			log.info("User '" + auth.getName() + "' attempted to access the protected URL: " + httpServletRequest.getRequestURI());
		}
		
		httpServletResponse.sendRedirect(httpServletRequest.getContextPath() + "/403");
	}
 
}